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Manuel d’utilisation Sharp ER-A520

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  • Sharp ER-A520 - page 1

    CODE : 00Z q SERVICE MANUAL CO NTEN TS Part s ma rked w ith " ! " are important for maintaining the safety of th e set. Be sure to replace these parts with specifi ed ones for maintaining the safety and perfo rmance of the set. SHARP CORPORATION This docum ent has been published to be used for after sales serv ice on ly. The contents are ...

  • Sharp ER-A520 - page 2

    ER-A 520U/ ER- A530 U SPECI FI CATI ONS – 1 – CHAPTER 1. SPECI FICATIONS 1. APPEARANCE ER-A520 ER-A530 2. RATING 3. KEYBOARD 3-1. KEYBOARD LAYOUT ER-A520 ER-A530 3-2. KEY LAYOUT ER-A520 KEYLA YOU T Note: All the keys except the receipt paper fee d and journal paper feed keys can be re-positioned. ■ Key names Model ER-A520/53 0 Weight 31.7lbs ...

  • Sharp ER-A520 - page 3

    ER-A 520U/ ER- A530 U SPECI FI CATI ONS – 2 – Note: The following function keys can optionally be mounted in place of those shown in the figure of the standard keyboard layout. For details, please consult y our authorized SHARP dealer. ■ Optional keys Note: The department an d direct PLU keys may be expanded. If you require expansion of the d ...

  • Sharp ER-A520 - page 4

    ER-A 520U/ ER- A530 U SPECI FI CATI ONS – 3 – ■ Optional keys Note: Department and direct PLU ke ys can be expanded. If you require expansion of the department or direc t PLU keys, please contact your authorized SHARP dealer. 4. MODE SW ITCH 4-1. MODE SWI TCH AND MODE KEY S The mode switch has these settings: DEPT# Dept. number key %2 ~ %5 Pe ...

  • Sharp ER-A520 - page 5

    ER-A 520U/ ER- A530 U SPECI FI CATI ONS – 4 – 5. DISPLAY 5-1. OPERA TOR DISP LAY Lay out: 5-2. CUSTOM ER DISPL AY Lay out: 6. PRIN TER 1) PRINTER (P R-58HM) 2) PA PER Display device: LCD Number of lines: 2 lines Number of positions: 16 positions Color of display: Yellow / Green Character font: 5 x 7 dot Character size: 4.84 (W) x 8.06 (H) mm Di ...

  • Sharp ER-A520 - page 6

    ER-A 520U/ ER- A530 U OPTI ONS – 5 – 7. DRAWER [OUTLINE] • Standard equipm ent: Yes • Max. number of additional drawers: 1 • The drawer consists of: 1) Drawer box (ou ter case) and drawer 2) Money case 3) Lock (attached to the drawer) [SPECIFICATION] 7-1. DRAWER BOX AND D RAWER 7-2. MONEY CASE 7-3. LOCK (LOCK KEY: LKGIM7331BHZZ) • Locat ...

  • Sharp ER-A520 - page 7

    ER-A520U/ER-A530U MASTER RESET AND PROGRAM RESET – 6 – CHAPTER 3. MASTER RESET AND PROGRAM RESET The SRV key is used f or performing entries in the SRV mode. A MASTER R ESET c lears the e n tire me mory an d resum es ini t i a l val ues. A PROGRAM RE SET resumes the initial program without clearing the memory. There are 2 kinds of MASTER RESET ...

  • Sharp ER-A520 - page 8

    ER-A520U/ER-A530U HA RDWARE DESCRIPTION – 7 – CHAPTER 4. HARDWARE DESCRIPTION 1. BLOCK DIAGRAM ER-A520 and ER-A530 2. MEMORY MAP 2-1. ADDRESS MAP CPU MITSUBISHI M30802G P 12MHz (INTERNAL RAM 10KB ) EXTERNAL MEMORY STD RAM 1MB OPT RAM 2MB FLASH ROM 1MB PRINT ER PR58HM 2M B 1 M B 1M B PRINTER CPU RAM 10KB 4 to 16 DECODER RS232C CH1 DRIVER, SENSOR ...

  • Sharp ER-A520 - page 9

    ER-A520U/ER-A530U HA RDWARE DESCRIPTION – 8 – 3. CPU PIN TABLE M16C/80 PORT USED IN PROCESSOR MODE: MICROPROCESSOR MODE (SEPARATE BUS 8bit WIDTH) PORT PIN No. Pin name Signal name I/O Initial value After POFF Funct ion P00 122 D0 D0 I/O − In DATA BUS D0 P01 121 D1 D1 I/ O − In DATA BUS D1 P02 120 D2 D2 I/O − In DATA BUS D2 P03 119 D3 D3 I ...

  • Sharp ER-A520 - page 10

    ER-A520U/ER-A530U HA RDWARE DESCRIPTION – 9 – POWER SUPPLY/CONTROL PINS P91 6 P 91/ RxD3 STH I − I n UP-P16D P ST H SIGNAL P92 5 P 92/ TxD3 HTS O L Out L UP -P16DP HTS SIGNAL P93 4 P 93/ RTS3# DRAWER1 O L Out L DRAWER 1 DRIV E SIGNA L P94 3 P 94/ RTS4# DRAWER2 O L Out L DRAWER 2 DRIV E SIGNA L P95 2 P 95/ CLK4 PCLK O L Out L PRINTER CLOCK P96 ...

  • Sharp ER-A520 - page 11

    ER-A520U/ER-A530U HARDWARE DESC RIPTION – 10 – 4. PRINTER CONTROL The PR-58HM printer is employed. 4-1. STEPPING MOTOR CONTROL The stepp ing motor is dr iven at a cons tant cu rrent by SMA 70 36M (m ade by Sank en). 1step: 0.125mm, 1dot: 1step Printing speed: 50mm/s <CPU POR T > <DRIVING STEP> RECEIPT MOTOR * When the motor is stopp ...

  • Sharp ER-A520 - page 12

    ER-A520U/ER-A530U HARDWARE DESC RIPTION – 11 – 5. A/D CONVERSION In the ER-A520/530, the f ollowing three kinds of signals ar e inputted to the A/D convers ion port. <CPU POR T > 5-1. PRINTER HEAD TE MPERATURE MONITOR A voltage divided by the temperature detection thermistor of the printer head and the res istor is inputted to AN0 pin. Th ...

  • Sharp ER-A520 - page 13

    ER-A520U/ER-A530U HARDWARE DESC RIPTION – 12 – 6-2. KEY/DI SPLAY S C AN Key/display scan and key read are performed at the following timing. 1 Key/display s can cycle: 10m s 2 Blanking time: 50us 3 KEY DATA READ timing: Read before 10~100us of strobe signal OFF. Key/Display-related Register <LED Se gment Signal > Writ e <CPU POR T > ...

  • Sharp ER-A520 - page 14

    ER-A520U/ER-A530U HARDWARE DESC RIPTION – 13 – 6-3. DISP LAY The ER-A520/530 is provided with the LCD display of 5 x 7 dot, 2 line, 16 digit on the FRONT s ide, and the LE D display of 7 digit on the PO P UP side. FRON T: POP UP: • DISP LAY DIG IT SIGN AL The above S T0~ST6 are DIGIT s ignals. ST0:1st digit~ST6:7th digit • DISPL A Y SEGMENT ...

  • Sharp ER-A520 - page 15

    ER-A520U/ER-A530U HARDWARE DESC RIPTION – 14 – 11. RISTRICTIONS ON PRINT RATIO Max. 288d ot/1line x 1 40line (Corresp onds to black b ackgroun d LOG print) Ave. 108dot/1line or less (Corresponds to 12.5% of all dots) 12. BUZZER Oscillation frequency is 2.048kHz (2.0kHz~2.2kHz). <CPU POR T > 13. UP-P 16 DP I/F The ER-A520/530 is provided w ...

  • Sharp ER-A520 - page 16

    ER-A520U/ER-A530U DIAGNOSTIC PROGRAM – 15 – CHAPTER 5. DIAGNOSTIC PROGRAM 1. TEST ITE MS The test items are as follows: * Starting DIAG. Mode switch: SRV key operation: Above code + “CA/AT” key 2. DESCRIPTIO N O F EA CH DIAG PROGRAM 1) DISPLAY BUZZER TEST 1 Key operation 100 3 2 Test procedure The decimal point on the LED and the c ursor on ...

  • Sharp ER-A520 - page 17

    ER-A520U/ER-A530U DIAGNOSTIC PROGRAM – 16 – 3) PRINTER TEST 1 Key ope ration 102 3 2 Test procedure At the receipt side, the logo is also printed and the receipt is issued. 3 Check that: The print is free from contamination, blur, and uneven density. 4 End of t esting The test will end automatically. 4) KEYBOARD TEST 1 Key ope ration _ _ _ _104 ...

  • Sharp ER-A520 - page 18

    ER-A520U/ER-A530U DIAGNOSTIC PROGRAM – 17 – 7) CLOCK TEST 1 Key ope ration 107 3 2 Test procedure 3 Check that: “–“ blinks and the clock counts up. 4 End of t esting When any k ey is pressed, the dat e and time are printed and the test mode will be terminated. 8) DRAWER 1 OPEN & SENSOR TEST 1 Key ope ration 110 3 2 Test procedure 3 Ch ...

  • Sharp ER-A520 - page 19

    ER-A520U/ER-A530U DIAGNOSTIC PROGRAM – 18 – 11) STANDAR D RAM TEST 1 Key operation 120 3 2 The standard RAM is checked. The co ntents of memory must be the sa me befor e and a fter this test. RAM (100000H~1F FFFF H area) is t e sted i n the fol lo wing proce dure : a) Store data in the test areas b) Write “00H” c) Read and compare “00H” ...

  • Sharp ER-A520 - page 20

    ER-A520U/ER-A530U DIAGNOSTIC PROGRAM – 19 – 13) CP U INTERNAL RAM TEST 1 Key ope ration 122 3 2 Test procedure The test pr ogram tests internal RA M (10 Kbyt es) of the CP U. The contents of memory must be stored before and after this test. RAM (00400H ~ 02BF FH area) is tested in the follo wing procedure. a) Store data in the test area. b) Wri ...

  • Sharp ER-A520 - page 21

    ER-A520U/ER-A530U DIAGNOSTIC PROGRAM – 20 – Data comm unication check A loopback test of 256-byte data bet ween is performed. DATA: $00 - $F F BAUD RATE:9600 BP S 3 Check: The completion print . 4 End of t esting 18) RS23 2 CH2 TEST Install the RS232 loo pback connector. 1 Key ope ration 501 3 2 Test procedure The test program checks the contro ...

  • Sharp ER-A520 - page 22

    ER-A 52 0U/ER-A5 30U IPL FROM EP-R OM – 21 – CHAPTER 6. IPL FROM EP-ROM Before installation, unplug the A C power cord from the AC outlet. 1. Open the top cabinet. 2. S et the IPL switch (S1) to ROM COPY position. 3. Inst all the IPL ROM in the IC socket of the MAIN PWB. 4. Turn t he mode key switch to SRV’ pos ition, and insert the AC power ...

  • Sharp ER-A520 - page 23

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 22 – A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A 1/7 CPU 100pF*10 100pF*10 33pF*8 100pF*4 PLACE NEAR CPU!!! PLACE NEAR CPU! !! NOT USE NOT USE D 14Pin : VD D IC2 7 ...

  • Sharp ER-A520 - page 24

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 23 – A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A 2/7 SRAM / FROM / EPROM / POFF P-OFF 16M FLASH ROM IC2 7Pi n : GND 14Pin : VDD 1 ROM COPY 2 3 NOT USE 14Pin : VCC ...

  • Sharp ER-A520 - page 25

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 24 – A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A 3/7 LCD I/F / KEY I/F VCC:20pin GND:10 pin D[0. .7] KEY I/F R ELAY CN *IC 14 TO POP UP & KEY I/F g KR6 LS2 a f ...

  • Sharp ER-A520 - page 26

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 25 – A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A 4/7 PRINTER DRIVER S G D 14Pin : VCC IC21 7Pi n : GND JDS JAS RAS RDS STRB1# 1,6 STRB4# 1,6 STRB2# 1,6 VHCO M 1 ST ...

  • Sharp ER-A520 - page 27

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 26 – A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A 5/7 RS232C DRIVER / UP-P16DP CN 1000p F*5 100oh m*5 100oh m*5 1000p F*5 IC2 2( 74L V14 A) 7Pin : GND 14Pin : V CC ...

  • Sharp ER-A520 - page 28

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 27 – A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A 6/7 OPTION RAM CONNECTOR / PRINTER CONNECTOR / DRAWER TO OPTION RAM PWB TO P RI NTE R PR58HM RIGHT-AN GLE CON DRAW ...

  • Sharp ER-A520 - page 29

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 28 – A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A A B C D 8765 4 3 21 1 2 3 4 5 6 7 8 D C B A 7/7 POWER [+5V, VLED] VLED + 5.8V IPEAK> 2.2A VCC +5V IC1:HEA T SINK [+24V] HEAT SINK 6,8PIN :NC COR E POWER UN ...

  • Sharp ER-A520 - page 30

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 29 – PWB LAYOUT ...

  • Sharp ER-A520 - page 31

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 30 – ...

  • Sharp ER-A520 - page 32

    ER-A520U/ER-A530U CIRCUIT DIAGRAM AND PWB LAYOUT – 31 – ...

  • Sharp ER-A520 - page 33

    q SHARP CORPORATION Digital Document Systems Group Products Quality Assur ance Depart ment Yamatoko riyama, Nara 639-1186 , Japan 2004 March Printed in Japan t COPYRIGHT  2004 BY SHARP CORPORATION All rights reserved. Printed in Japan . No part o f this publicat ion may be re produced, stored i n a retrieval sy stem, or trans mitted. In any form ...

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Les documents que nous recevons du fabricant de l'appareilSharp ER-A520 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Sharp
- manuels d’utilisations ER-A520
- fiches produit Sharp
- dépliants
- ou étiquettes-énergie Sharp ER-A520
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Sharp ER-A520.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Sharp ER-A520, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Sharp ER-A520. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Sharp ER-A520.

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Manuel d’utilisation complet de l’appareil Sharp ER-A520, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Sharp ER-A520 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Sharp ER-A520.

Le manuel d’utilisation complet Sharp, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Sharp ER-A520 - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Sharp ER-A520, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lSharp ER-A520 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Sharp ER-A520 - qui devraient nous aider dans les premières étapes lors de l'utilisation Sharp ER-A520
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Sharp ER-A520
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Sharp ER-A520 dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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